code: def client_without_config(tmp_path):
      with conf_vars(
          {("logging", "base_log_folder"): tmp_path.as_posix()}
      ):
          app = create_app()
  
          yield app.test_client()
  
imports: from __future__ import annotations
  import datetime
  from pathlib import Path
  from typing import TYPE_CHECKING
  import jwt
  import pytest
  import time_machine
  from airflow.config_templates.airflow_local_settings import DEFAULT_LOGGING_CONFIG
  from airflow.utils.jwt_signer import JWTSigner
  from airflow.utils.serve_logs import create_app
  from tests.test_utils.config import conf_vars
label_desc: Use image node_id 1 for calling a global function with example usage: client_without_config(tmp_path) without return types